
Acting
Denis Clifford Quilley was an English actor. From a family with no theatrical connections, Quilley was determined from an early age to become an actor and was taken on by the Birmingham Repertory Theatre in his teens. After a break for compulsory military service he began a West End career in 1950, succeeding Richard Burton in "The Lady's Not For Burning". In the 1950s he appeared in revue, musicals, operetta and on television as well as in classic and modern drama in the theatre.

Sparrow
as Baron Cesaro

A Dangerous Man: Lawrence After Arabia
as Lord Curzon

Mister Johnson
as Bulteen

The Shell Seekers
as Cosmo

The Interrogation of John
as Insp. Charteris

Foreign Body
as Prime Minister

King David
as Prophet Samuel

Memed My Hawk
as Rejeb

Magasinet Special: Chess 1984
as Self

Privates on Parade
as Acting Captain Terri Dennis

Sir Bernard's Stately Homes
1 ep.

Dennis the Menace and Gnasher
as Slasher Brown (voice) · 1 ep.
Noel's Telly Years
1 ep.

The Marriage of Figaro
as Bartolo · 3 ep.

A Wanted Man
as DCI Burrows · 3 ep.

A.D.
as Peter · 5 ep.
Murder of a Moderate Man
5 ep.

Sherlock Holmes
as Dr Leon Sterndale · 1 ep.

Number 10
as William Ewart Gladstone · 1 ep.

Masada
as General Marcus Quadratus · 2 ep.
King David
1985